diff --git a/irc/botcmds.lua b/irc/botcmds.lua
index 34978a8..4407740 100644
--- a/irc/botcmds.lua
+++ b/irc/botcmds.lua
@@ -46,13 +46,13 @@ function irc:bot_command(msg, text)
 		cmd = text
 		args = ""
 	end
- 
+
 	if not self.bot_commands[cmd] then
 		self:reply("Unknown command '"..cmd.."'. Try 'list'."
 			.." Or use @playername <message> to send a private message")
 		return
 	end
- 
+
 	local success, message = self.bot_commands[cmd].func(msg.user, args)
 	if message then
 		self:reply(message)
diff --git a/irc/irc/set.lua b/irc/irc/set.lua
index feec00d..8841953 100644
--- a/irc/irc/set.lua
+++ b/irc/irc/set.lua
@@ -13,7 +13,7 @@ end
 function set:add(connection)
 	local socket = connection.socket
 	insert(self.sockets, socket)
-	
+
 	self.connections[socket] = connection
 	insert(self.connections, connection)
 end
@@ -32,13 +32,13 @@ end
 
 function set:select()
 	local read, write, err = select(self.sockets, nil, self.timeout)
-	
+
 	if read then
 		for k, socket in ipairs(read) do
 			read[k] = self.connections[socket]
 		end
 	end
-	
+
 	return read, err
 end
 
diff --git a/irc/player_part.lua b/irc/player_part.lua
index d39d2ab..c9916c4 100644
--- a/irc/player_part.lua
+++ b/irc/player_part.lua
@@ -10,7 +10,7 @@ function irc:player_part(name)
 	self.joined_players[name] = nil
 	minetest.chat_send_player(name, "IRC: You are now out of the channel.")
 end
- 
+
 function irc:player_join(name)
 	if self.joined_players[name] then
 		minetest.chat_send_player(name, "IRC: You are already in the channel.")
@@ -28,7 +28,7 @@ minetest.register_chatcommand("join", {
 		irc:player_join(name)
 	end
 })
- 
+
 minetest.register_chatcommand("part", {
 	description = "Part the IRC channel",
 	privs = {shout=true},
@@ -36,7 +36,7 @@ minetest.register_chatcommand("part", {
 		irc:player_part(name)
 	end
 })
- 
+
 minetest.register_chatcommand("who", {
 	description = "Tell who is currently on the channel",
 	privs = {},
@@ -49,13 +49,13 @@ minetest.register_chatcommand("who", {
 	end
 })
 
- 
+
 minetest.register_on_joinplayer(function(player)
 	local name = player:get_player_name()
 	irc.joined_players[name] = irc.config.auto_join
 end)
- 
- 
+
+
 minetest.register_on_leaveplayer(function(player)
 	local name = player:get_player_name()
 	irc.joined_players[name] = nil
diff --git a/irc_commands/init.lua b/irc_commands/init.lua
index 27da796..4fd2eb4 100755
--- a/irc_commands/init.lua
+++ b/irc_commands/init.lua
@@ -18,7 +18,7 @@ local function load_tokens()
 	local f = io.open(tokens_file, "r")
 	local tokens = {}
 	if f then
-		tokens = minetest.deserialize(f:read())	
+		tokens = minetest.deserialize(f:read())
 		f:close()
 	end
 	return tokens
@@ -68,7 +68,7 @@ minetest.register_chatcommand("gen_token", {
 					..irc_users[nick] .. " (token regenerated)")
 				irc_users[nick] = nil
 				irc:say(nick, "Token regenerated. You are now logged off.")
-			end		
+			end
 		end
 		return true
 	end
@@ -93,7 +93,7 @@ minetest.register_chatcommand("del_token", {
 						..irc_users[nick] .. " (token regenerated)")
 					irc_users[nick] = nil
 					irc:say(nick, "Token regenerated. You are now logged off.")
-				end		
+				end
 			end
 			return true, "Access for you using a token has been removed. Use /gen_token to create" ..
 				" a new token at any time"